... overcurrent, anti-overload3.Compose Type : Injection Technology to make battery more stable4.Certifications : CE,UL,FCC, RoHS,ISO90015. ... Voltage, platform time consistency is good6, Simplifying battery management system (BMS) and battery charger7, With short-circuit production function, ... structure appearance)5, Bulk pack is available 36V 10Ah E-bike battery with Al case, Charger, BMS; 20A discharge ...